Material Category

The light level condition checks the block of the targeted location. It can detect different kinds of air, and fluids. This can be used by WeaponMechanics to play underwater muffled sounds.

Argument	Description	Default Value
category	Which category to use (see below for options)	*Required

AIR

AIR allows any non-fluid, non-cave-air, non-void-air block. This is the option that most users should be using.

FLUID

FLUID checks if the current location is inside of water/lava. In 1.13+, this also checks if you are inside a waterlogged block.

CAVE_AIR

CAVE_AIR checks if the block is a cave air block.

VOID_AIR

VOID_AIR checks if the block is a void air block.

Example 1

Mechanics:
  - "Sound{sound=ENTITY_ENDERMAN_HURT, pitch=0.5, listenerConditions=[MaterialCategory{category=FLUID}]} @Target{}"
  - "Sound{sound=ENTITY_ENDERMAN_HURT, pitch=2.0, listenerConditions=[MaterialCategory{category=FLUID, inverted=true}]} @Target{}"

This example plays the enderman hurt sound at the targeted location. Players who are underwater will hear a very low-pitched sound, but players above water will hear a high-pitched sound.